Oxygen 18o | List of Frontiers open access articles

General Commentary

Published on 28 Apr 2025

Commentary: Stable isotopes of carbon (δ13C) and oxygen (δ18O) from vaquita (Phocoena sinus) bones as indicators of habitat use in the Upper Gulf of California

in Animal Conservation

Karl W. Flessa
David L. Dettman

Frontiers in Conservation Science

doi 10.3389/fcosc.2025.1564652

1,356 views
1 citation

Original Research

Published on 18 Dec 2024

Stable isotopes of carbon (δ13C) and oxygen (δ18O) from vaquita (Phocoena sinus) bones as indicators of habitat use in the Upper Gulf of California

in Animal Conservation

Mónica-Yanira Rodríguez-Pérez
Laura Sánchez-Velasco
Martha-Patricia Rosas-Hernández
Claudia J. Hernández-Camacho
Fernando A. Cervantes
Juan P. Gallo-Reynoso
Francisco Arreguín-Sánchez
Víctor M. Godínez

Frontiers in Conservation Science

doi 10.3389/fcosc.2024.1490262

3,704 views
4 citations

Original Research

Published on 16 Dec 2024

Tree-ring δ18O and δ2H stable isotopes reflect the global meteoric water line

in Quaternary Science, Geomorphology and Paleoenvironment

Tito Arosio
Ulf Büntgen
Kurt Nicolussi
Gina E. Moseley
Matthias Saurer
Thomas Pichler
M. Paul Smith
Emilia Gutierrez
Laia Andreu-Hayles
Irka Hajdas

Frontiers in Earth Science

doi 10.3389/feart.2024.1440064

3,590 views
7 citations

Original Research

Published on 09 Feb 2026

Altitude-adaptive water use strategies of grassland are constrained by air dryness and stoichiometry in southwest of China

in Functional Plant Ecology

Jiankun Bai
Deping Zhai
Yang Xu
Deyun Chen
Wei Wang
Ziyue Xu
Yuhui Si
Fujia Yang
Mei Sun
Yinfeng Zhang

Frontiers in Plant Science

doi 10.3389/fpls.2026.1773262

596 views

Original Research

Published on 05 May 2023

Of forests and grasslands: human, primate, and ungulate palaeoecology in Late Pleistocene-Holocene Sri Lanka

in Quaternary Science, Geomorphology and Paleoenvironment

Noel Amano
Oshan Wedage
Jana Ilgner
Nicole Boivin
Michael Petraglia
Patrick Roberts

Frontiers in Earth Science

doi 10.3389/feart.2023.1133281

4,349 views
6 citations

General Commentary

Published on 18 Aug 2025

Response: Commentary: Stable isotopes of carbon (δ13C) and oxygen (δ18O) from vaquita (Phocoena sinus) bones as indicators of habitat use in the Upper Gulf of California

in Animal Conservation

Mónica-Yanira Rodríguez-Pérez
Laura Sánchez-Velasco
Martha-Patricia Rosas-Hernández
Claudia J. Hernández-Camacho
Fernando A. Cervantes
Juan-Pablo Gallo-Reynoso
Francisco Arreguín-Sánchez
Víctor M. Godínez

Frontiers in Conservation Science

doi 10.3389/fcosc.2025.1624063

1,125 views

Original Research

Published on 24 Dec 2024

Spatial palaeoecology of large-herbivore hominin prey-species at Salzgitter-Lebenstedt, Lower Saxony, Germany: multi-isotope analysis of sequentially-sampled tooth enamel from Rangifer tarandus and Equus sp.

in Archaeological Isotope Analysis

Phoebe Heddell-Stevens
Sarah Barakat
Andreas Pastoors
Mary Lucas
Erin Scott
Petrus Le Roux
Patrick Roberts

Frontiers in Environmental Archaeology

doi 10.3389/fearc.2024.1458040

2,706 views
2 citations

Original Research

Published on 10 Jan 2017

Earlywood and Latewood Stable Carbon and Oxygen Isotope Variations in Two Pine Species in Southwestern China during the Recent Decades

in Functional Plant Ecology

Pei-Li Fu
Jussi Grießinger
Aster Gebrekirstos
Ze-Xin Fan
Achim Bräuning

Frontiers in Plant Science

doi 10.3389/fpls.2016.02050

17,512 views
37 citations

Original Research

Published on 24 Feb 2023

Laser ablation strontium isotopes and spatial assignment show seasonal mobility in red deer (Cervus elaphus) at Lazaret Cave, France (MIS 6)

in Paleoecology

Sarah Barakat
Mael Le Corre
Malte Willmes
Jessica Cohen
Manon Vuillien
Emmanuel Desclaux
Kate Britton

Frontiers in Ecology and Evolution

doi 10.3389/fevo.2023.988837

6,655 views
19 citations

Original Research

Published on 29 Jul 2022

Limiting resource and leaf functional traits jointly determine distribution patterns of leaf intrinsic water use efficiency along aridity gradients

in Functional Plant Ecology

Jing Wang
Xuefa Wen

Frontiers in Plant Science

doi 10.3389/fpls.2022.909603

3,928 views
17 citations

Original Research

Published on 13 Dec 2023

Rootstock effects on leaf function and isotope composition in apple occurred on both scion grafted and ungrafted rootstocks under hydroponic conditions

in Crop and Product Physiology

Erica Casagrande Biasuz
Lee Kalcsits

Frontiers in Plant Science

doi 10.3389/fpls.2023.1274195

2,158 views
6 citations

Methods

Published on 17 Dec 2020

Protocol for Sampling Sequential Fin Spine Growth Intervals for Isotope Analysis in the Atlantic Bluefin Tuna

in Marine Fisheries, Aquaculture and Living Resources

Patricia Lastra Luque
Saburo Sakai
Hilario Murua
Haritz Arrizabalaga

Frontiers in Marine Science

doi 10.3389/fmars.2020.588651

3,292 views
3 citations

Review

Published on 16 Mar 2016

Expanding the Isotopic Toolbox: Applications of Hydrogen and Oxygen Stable Isotope Ratios to Food Web Studies

in Population, Community, and Ecosystem Dynamics

Hannah B. Vander Zanden
David X. Soto
Gabriel J. Bowen
Keith A. Hobson

Frontiers in Ecology and Evolution

doi 10.3389/fevo.2016.00020

27,395 views
127 citations

Original Research

Published on 09 Jan 2023

Is the damage worth it? Testing handheld XRF as a non-destructive analytical tool for determining biogenic bone and tooth chemistry prior to destructive analyses

in Archaeological Isotope Analysis

Emily M. B. Simpson
Brooke E. Crowley
Daniel M. Sturmer

Frontiers in Environmental Archaeology

doi 10.3389/fearc.2022.1098403

4,469 views
5 citations

Original Research

Published on 24 Nov 2022

Carbon, nitrogen, and oxygen stable isotopes in modern tooth enamel: A case study from Gorongosa National Park, central Mozambique

in Population, Community, and Ecosystem Dynamics

Tina Lüdecke
Jennifer N. Leichliter
Vera Aldeias
Marion K. Bamford
Dora Biro
David R. Braun
Cristian Capelli
Jonathan D. Cybulski
Nicolas N. Duprey
Maria J. Ferreira da Silva

Frontiers in Ecology and Evolution

doi 10.3389/fevo.2022.958032

22,439 views
24 citations

Articles

Commentary: Stable isotopes of carbon (δ13C) and oxygen (δ18O) from vaquita (Phocoena sinus) bones as indicators of habitat use in the Upper Gulf of California

Stable isotopes of carbon (δ13C) and oxygen (δ18O) from vaquita (Phocoena sinus) bones as indicators of habitat use in the Upper Gulf of California

Tree-ring δ18O and δ2H stable isotopes reflect the global meteoric water line

Altitude-adaptive water use strategies of grassland are constrained by air dryness and stoichiometry in southwest of China

Of forests and grasslands: human, primate, and ungulate palaeoecology in Late Pleistocene-Holocene Sri Lanka

Response: Commentary: Stable isotopes of carbon (δ13C) and oxygen (δ18O) from vaquita (Phocoena sinus) bones as indicators of habitat use in the Upper Gulf of California

Spatial palaeoecology of large-herbivore hominin prey-species at Salzgitter-Lebenstedt, Lower Saxony, Germany: multi-isotope analysis of sequentially-sampled tooth enamel from Rangifer tarandus and Equus sp.

Earlywood and Latewood Stable Carbon and Oxygen Isotope Variations in Two Pine Species in Southwestern China during the Recent Decades

Laser ablation strontium isotopes and spatial assignment show seasonal mobility in red deer (Cervus elaphus) at Lazaret Cave, France (MIS 6)

Limiting resource and leaf functional traits jointly determine distribution patterns of leaf intrinsic water use efficiency along aridity gradients

Rootstock effects on leaf function and isotope composition in apple occurred on both scion grafted and ungrafted rootstocks under hydroponic conditions

Protocol for Sampling Sequential Fin Spine Growth Intervals for Isotope Analysis in the Atlantic Bluefin Tuna

Expanding the Isotopic Toolbox: Applications of Hydrogen and Oxygen Stable Isotope Ratios to Food Web Studies

Is the damage worth it? Testing handheld XRF as a non-destructive analytical tool for determining biogenic bone and tooth chemistry prior to destructive analyses

Carbon, nitrogen, and oxygen stable isotopes in modern tooth enamel: A case study from Gorongosa National Park, central Mozambique